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31-10-2022
Physics

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A guitar player tunes her strings so thatthere is a beat frequency of 4.0 Hzbetween them. If one string has afrequency of 988 Hz, what is thefrequency of the other string? (Thereare two possible answers; give one.)(Unit Hz)

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JibrilP299127 JibrilP299127

31-10-2022

F beats = 4 HZ

F1 = 988 HZ

F beats = F1 - F2 ( or Fb = F2 - F1)

Replacing:

4 = 988 - F2

F2 = 988 - 4

F2 = 984 Hz

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